​Theresa Dinius - Congregation AssistantTheresa Dinius is a native Charlestonian and is a long time member of Bethany United Methodist Church on James Island. She is a retired school teacher with over 30 years experience. She has a love of music and love for Christ in her heart.

Joseph Roenbeck - Director of Music/Organist

Joseph Roenbeck joins Trinity UMC from a diverse organ and piano background in accompanying musical theatre and popular styles of music. Known for his original presentations, Roenbeck takes great delight in performances that include audience participation, music preformed with live animation, educational programing, Norwegian music, and improvisation. Joseph has found a particular avocation working with senior citizens through an interactive piano that features popular American songs from the first half of the twentieth century. His interest in improvisation led Roenbeck to the Nashville Film Festival where he provided live accompaniment for the silent film “The Passion of Joan of Arc”. He has shared the film with faith communities across the Southeast, as well as Cleveland, New York and Minneapolis. Joseph was invited to share the film at the Cathedral of St. Mary in San Francisco in celebration of Joan’s 600th year as a Roman Catholic Saint. Roenbeck has also been featured on National Public Radio where he was described as an “incurable ham and a brilliant musician.” Joseph holds a Master’s degree in Organ Performance from the North Carolina School of the Arts.